Fuji Electric RCG18KRLB Service Manual Download Page 2

Notices:

• Product specifications and design are subject to change without notice for future improvement.
• For further details, please check with our authorized dealer.

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Summary of Contents for RCG18KRLB

Page 1: ...AIR CONDITIONER Cassette type SERVICE MANUAL INDOOR RCG18KRLB RCG22KRLB OUTDOOR ROG18KATA ROG22KATA SR_AU012EJ_02 2019 10 01...

Page 2: ...ks The following term and logo are trademarks of Fujitsu General Limited in the United States other countries or both FGLair Android and Google Play are trademarks of Google Inc App Store is a service...

Page 3: ...CONTENTS 1 GENERAL INFORMATION 2 TECHNICAL DATA AND PARTS LIST...

Page 4: ......

Page 5: ...1 GENERAL INFORMATION 2019 10 01 SR_CH01_AU012EJ_02...

Page 6: ...CONTENTS 1 GENERAL INFORMATION 1 Specifications 01 1 1 1 Indoor unit 01 1 1 2 Outdoor unit 01 3 2 Dimensions 01 4 2 1 Indoor unit 01 4 2 2 Outdoor unit 01 7...

Page 7: ...W D Net mm 246 840 840 Gross 298 960 950 Weight Net kg 23 Gross 28 Connection pipe Size Liquid mm in 6 35 1 4 Gas 12 70 1 2 Method Flare Drain hose Material PVC VP25 Size mm 25 I D 32 O D Operation r...

Page 8: ...ling kW 5 2 35 C 6 0 35 C Heating Average 3 8 10 C 4 4 10 C SEER Cooling kWh kWh 6 20 6 20 SCOP Heating Average 4 10 4 10 Annual energy consumption QCE kWh a 293 338 QHE Average 1 297 1 502 Sound powe...

Page 9: ...olor Beige Approximate color of Munsell 10YR 7 5 1 0 Dimensions H W D Net mm 542 799 290 632 799 290 Gross 602 940 375 692 940 375 Weight Net kg 33 36 Gross 36 40 Connection pipe Size Liquid mm in 6 3...

Page 10: ...68 420 Hanging bolt position Hanging bolt position Indoor unit Drain hose View B View C A B C Ceiling 200 to 205 200 342 45 40 140 256 Wire hole 237 40 40 163 Fresh air inlet cut out 100 83 100 83 352...

Page 11: ...Contents of function setting on page 1 For 3 direction setting 100 or more Unit mm NOTES To set 3 direction optional Air outlet shutter plate UTR YDZK must be installed and the out let direction need...

Page 12: ...ature sensitivity decreases 3 200 800 8 800 Unit mm Equal sensitivity range of temperature Ceiling height 3 200 mm Detecting position 800 mm from floor surface CAUTION Do not place large objects near...

Page 13: ...stallation Pitch of bolts for installation Top view 4 M10 hole Side view Side view Front view 799 68 290 16 33 30 19 542 20 Airflow Bottom view Side view Valve part 37 399 Drain port 42 184 120 180 2...

Page 14: ...Side view Valve part Top view 580 799 19 68 16 290 33 30 109 353 632 20 330 Pitch of bolts for installation Pitch of bolts for installation 4 M10 hole Airflow Drain port 42 37 120 184 399 180 2 2 Out...

Page 15: ...2 TECHNICAL DATA AND PARTS LIST 2019 10 01 SR_CH02_AU012EJ_02...

Page 16: ...22KATA 02 10 4 Accessories 02 14 4 1 Indoor unit 02 14 4 2 Outdoor unit 02 14 5 Optional parts 02 15 5 1 Indoor unit 02 15 6 Refrigerant system diagrams 02 19 6 1 Model ROG18KATA 02 19 6 2 Model ROG22...

Page 17: ...f the products before you start ser vicing Work shall be undertaken under a controlled procedure so as to minimize the risk of a flammable gas or vapor being present while the work is being performed...

Page 18: ...348008 Ref Description Part number 3 Room thermistor 4 Pipe Thermistor 9900822002 9900942014 6 Power PCB 7 PCB Non polar 2 wire 9710022005 10 Main PCB holder 9381350001 11 Power PCB Holder 9381349005...

Page 19: ...an Washer 9378394018 28 Drain pan sub assy 9381789009 9603443009 27 Motor Wire Holder 26 Special Nut 9381351008 9378388017 Ref Description Part number 24 23 21 25 22 26 27 28 2 1 Models RCG18KRLB and...

Page 20: ...012 9381744008 32 Panel Hook 9375671013 37 Drain Hose 9379665001 35 Drain Pump Sub Assy 9381793006 9381794003 9379757010 9381788002 Ref Description Part number 35 36 31 39 34 32 33 37 38 2 1 Models RC...

Page 21: ...der 41 42 43 42 Insulation Box Sub Assy 43 Wind Guide Board 9382125004 9378580480 41 9381787012 Ref Description Part number Evaporator Total Assy 2 1 Models RCG18KRLB and RCG22KRLB 02 5 2 Indoor unit...

Page 22: ...list 3 1 Model ROG18KATA Exterior parts and Chassis 1 2 4 5 a 19 b 12 6 7 9 10 15 14 3 11 13 16 17 18 21 20 8 3 1 Model ROG18KATA 02 6 3 Outdoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL...

Page 23: ...r thermistor 10 9900963019 Reactor assy 11 9322418005 Heat sink 12 9322314024 Base assy 13 9322144003 Drain pipe 14 9322555014 Front panel assy 15 9319158006 Emblem 16 9322135001 Blow grille 17 932213...

Page 24: ...Compressor 50 51 52 53 54 55 a 56 b A A 60 59 58 57 3 1 Model ROG18KATA 02 8 3 Outdoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST...

Page 25: ...coil 54 9322463029 Pulse motor valve assy 55 9322474001 2 way valve assy 56 9387831016 3 way valve assy 57 9322535009 S insulator B 58 9322536006 S insulator F 59 9322537003 S insulator H 60 932304500...

Page 26: ...l ROG22KATA Exterior parts and Chassis 12 13 7 6 a 14 15 16 17 19 21 18 5 1 2 3 4 9 10 b 8 11 20 3 2 Model ROG22KATA 02 10 3 Outdoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PA...

Page 27: ...xchanger thermistor 11 9900565060 Thermistor assy Outdoor temp 12 9322420039 Heat sink 13 9322386007 Cushion rubber 14 9319158006 Emblem 15 9322149008 Blow grille 16 9322555021 Front panel assy 17 932...

Page 28: ...Compressor A A B B 50 51 52 53 54 55 56 57 58 59 a b 3 2 Model ROG22KATA 02 12 3 Outdoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST...

Page 29: ...sion valve coil 54 9322463029 Pulse motor valve assy 55 9322474001 2 way valve assy 56 9387831016 3 way valve assy 57 9322501004 S insulator H 58 9322847003 S insulator F 59 9322500007 S insulator B a...

Page 30: ...1 Hose band 1 Template Carton top 1 Drain hose heat insulation 1 Washer 8 Cable tie large 4 Coupler heat insulation large 1 Cable tie small 2 Coupler heat insulation small 1 4 2 Outdoor unit Models RC...

Page 31: ...easy to press user intuitive arrow key Wire type Polar 3 wire Wired remote controller UTY RNNXM Room temperature can be controlled by detecting the temperature accurately with built in thermo sensor...

Page 32: ...tte grille UTG UKFA W This cassette grille to blow airflow in 360 direction by unique seamless airflow louver design Wired remote controller UTY RNRXZ is included Cassette grille CG KFB This cassette...

Page 33: ...the cassette grille and the ceiling surface the height of the unit body goes into the ceiling space become 50 mm lower Fresh air intake kit UTZ VXRA By attaching Fresh air intake kit to the indoor uni...

Page 34: ...open network KNX converter UTY VKSX For connection between indoor unit with UART interface and a KNX open network External switch controller UTY TERX Air conditioner switching can be controlled by co...

Page 35: ...Heating ThD ThR ThPI ThO ThHO Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat exchanger middle temperature ThD ThO ThHM Thermistor Heat exchanger out temperature ThHO T...

Page 36: ...hHO Muffler Accumulator ThPI Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat exchanger out temperature ThD ThO ThHO Thermistor Room temperature Thermistor Pipe temperat...

Page 37: ...7 Wiring diagrams 7 1 Indoor unit Models RCG18KRLB and RCG22KRLB 7 1 Indoor unit 02 21 7 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST...

Page 38: ...7 2 Outdoor unit Model ROG18KATA 7 2 Outdoor unit 02 22 7 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST...

Page 39: ...Model ROG22KATA 7 2 Outdoor unit 02 23 7 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST...

Page 40: ...E CN73 B12B PASK 1 WHITE CN55 B10B PLIRK 1 RED CN54 B04B XNISK A 1 WHITE CN370 B5 7 2 3 B XASK 1 A WHITE CN8 B02B XASK 1 A WHITE CN32 B03B PASK 1 WHITE CN71 B04B XASK 1 A WHITE CN9 B03B XARK 1 A RED C...

Page 41: ...VALVE COIL DC Resistance 2085 20 U V V W U W Compressor Winding Resistance 1 975 25 1 Red 2 Blue 1 Red 3 Orange 1 Red 4 Yellow 1 Red 5 White P30 Expansion Valve Coil 46 0 20 Recommended Drive Conditio...

Page 42: ...U V V W U W Compressor Winding Resistance 1 910 20 4 WAY VALVE COIL DC Resistance 2085 20 1 Red 3 Blue 1 Red 4 Orange 1 Red 5 Yellow 1 Red 6 White P30 Expansion Valve Coil 46 0 20 Recommended Drive Co...

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